ET WEB_SPECIFIC_APPS ServiceNow Platform Unauthorized Data Inference via Conditional ACLs (CVE-2025-3648)

SID: 2063379Rev: 119 views

Sourceet/open

CreatedJuly 10, 2025

UpdatedJuly 10, 2025

Classificationweb-application-attack

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS ServiceNow Platform Unauthorized Data Inference via Conditional ACLs (CVE-2025-3648)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"|2e|do|3f|"; content:"sysparm_query|3d|"; fast_pattern; pcre:"/^[^\x26]*?(?:\x3d|STARTSWITH|ENDSWITH|CONTAINS|LIKE)\w+/R"; reference:url,www.varonis.com/blog/counter-strike-servicenow; reference:cve,2025-3648; classtype:web-application-attack; sid:2063379; rev:1; metadata:affected_product ServiceNow, attack_target Server, created_at 2025_07_10, cve CVE_2025_3648, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2025_07_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

url	www.varonis.com/blog/counter-strike-servicenow
cve	2025-3648

Metadata

affected productServiceNow

attack targetServer

created at2025_07_10

cveCVE-2025-3648

deploymentInternal

confidenceMedium

signature severityMajor

tagExploit

updated at2025_07_10

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

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